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Trout Brook
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Associates, LLC.


Stormwater Runoff Analysis & Permitting: 
Rainfall-runoff modeling (NRCS methods) for design and sizing of stormwater treatment systems. Pollutant loading analysis per Vermont Agency of Natural Resources (ANR) Stormwater Manual and Engineering Feasibility Analysis (EFA) procedure for offsets. Certified inspections of erosion prevention and sediment control practices for construction and post-construction phases.  

Watershed Geomorphic & Habitat Assessment:
Phase 1, 2, & 3 Stream Geomorphic Assessment surveys per Vermont ANR protocols.  River Corridor planning and outreach in conjunction with regional and municipal governments.  Fluvial Erosion Hazard (FEH) analysis in context of town zoning and master planning.


River Restoration Design:

Integration of a diverse toolset including detailed field surveys, spatial analysis (GIS and CAD), and hydrologic and hydraulic modeling (HydroCAD, HEC-RAS) to analyze channel discharge and sediment transport as a basis for natural restoration design techniques.


Geographic Information Systems (GIS), Remote Sensing, and Spatial Modeling:
Mapping of natural and man-made landscape features using publicly available base data and data collected through high-resolution GPS and GIS software.  Integrated analysis of GIS and GPS data with watershed modeling software allows for efficient data processing.

Wetland Delineation & Permitting:
Wetland delineation and functional assessment per Army Corps of Engineers methodology and Vermont ANR Wetland Rules (2010). Integration of wetlands delineation, GPS and GIS services for a comprehensive approach to mapping and permitting.

2012 Fitzgerald Environmental Associates, LLC.